Evidence row 74952

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://euroref.dev/v1/jobs/hire-compare/multi"
    ]
  ],
  "name": "Euroref - Europe reference data",
  "owner_address": "0x1f0409ccd20a2fb497d4decef4e17e9d0688fea6",
  "raw": {
    "accepts": [
      {
        "amount": "1000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1F0409ccD20A2fb497d4DeCeF4E17e9d0688FeA6",
        "scheme": "exact"
      }
    ],
    "description": "Hire compare (3-5 countries): employer cost, contributions, on-cost % and wage-floor verdict side by side, ranked, cited. Countries: AE, AU, CA, DE, ES, GB, IT, MX, PL, US. Others refused free.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "hires": [
                {
                  "country": "de",
                  "gross": 5000
                },
                {
                  "country": "gb",
                  "gross": 4500
                },
                {
                  "country": "es",
                  "gross": 3000
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "hires": {
                      "items": {
                        "properties": {
                          "country": {
                            "enum": [
                              "ae",
                              "au",
                              "ca",
                              "de",
                              "es",
                              "gb",
                              "it",
                              "mx",
                              "pl",
                              "us"
                            ],
                            "type": "string"
                          },
                          "gross": {
                            "type": "number"
                          }
                        },
                        "required": [
                          "country",
                          "gross"
                        ],
                        "type": "object"
                      },
                      "maxItems": 5,
                      "minItems": 3,
                      "type": "array"
                    },
                    "period": {
                      "enum": [
                        "month",
                        "year"
                      ],
                      "type": "string"
                    },
                    "receipt": {
                      "description": "Optional. true adds an Ed25519 answer receipt on a paid 200, included in this price. Not a certified extract.",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "hires"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "evidence": {
                      "type": "array"
                    },
                    "job": {
                      "type": "string"
                    },
                    "receipt": {
                      "description": "Only when receipt=true on a paid 200. kind answer_receipt. Verify at /certified/public-key.",
                      "type": "object"
                    },
                    "status": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "job",
                    "status",
                    "ranking",
                    "rows"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T17:59:10.406Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T17:59:09.271Z"
    },
    "resource": "https://euroref.dev/v1/jobs/hire-compare/multi",
    "serviceName": "Euroref - Europe reference data",
    "tags": [
      "cost-to-employ",
      "hiring",
      "compare",
      "employment-cost"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Hire compare (3-5 countries): employer cost, contributions, on-cost % and wage-floor verdict side by side, ranked, cited. Countries: AE, AU, CA, DE, ES, GB, IT, MX, PL, US. Others refused free."
}

What the leaf hashes

{"body":"6339a0f8c2fc14f991844ad724c7c426c464ee7a104b5f85fe704da53e285e4e","id":74952,"kind":"listing","method":"baseline/1","observed_us":1793025489857612,"prev":null,"subject":"x402_bazaar:https://euroref.dev/v1/jobs/hire-compare/multi","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xdf7e5e50348e740ae19dbc33f00963e9aa0eb8fe3f71d022ec4b7a4bd1bb573b
2. 0xc62644bd44f0d489ed21c97464783e1e96947e04158d569778586453cdd2ab03
3. 0x421c24eee3b6df64209a090142bdab9a71c37a822647c52538ab75330ca0d57c
4. 0xe0da3b2e883ec923c3a7b7355b5418eb4f99a11db333870ddf8668662b4dc726
5. 0xe751e6177947940d4de7cb1716e712cec794076318a4a8bb6d73967a75a6ee3c
6. 0x55fa4ef8eb8a240ff583efecf5ab22278f8dd4080b5461a0c7a633ea80d292c4
7. 0x6d41f9e8deb3d198c7c15dee5e5d043fb862f2a58de20482b24d1873ccf872bd
8. 0xd02b0c0ece942606caef8375f0026decda71a4621118f91051fe3187ef381787
9. 0x3830eb775e688eed07a1723431045777b46580e6959e9ce587f21cb3b8015b8e
10. 0x31ae1db8a7234b94d9fe5367527c887819eae31f8682d2506d2e71c84c07ccd6
11. 0x81e0a64a684968fee123ac8017e882fda3952628b73684e4b974157cf7552f06
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae